<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div>
  <button type="button"></button>
</div>

<table borden="1" width="50%" cellspacing="0" cellpadding="0">
<!-- 表格标题-->
  <caption>学生成绩</caption>
  <!-- 表格头部-->
  <thead>
  <tr>
    <th><input type="checkbox"></th>
    <th>编号</th>
    <th>姓名</th>
    <th>语文</th>
    <th>高数</th>
    <th>col1</th>
    <th>col2</th>
  </tr><!-- -->
  </thead>

  <tbody>
  <tr>
    <td><input type="checkbox"></td>
    <td rowspan="2">1901</td>
    <td>1</td>
    <td>赵一</td>
    <td>100</td>
    <td>99</td>
  </tr><!-- -->
  <tr>
    <td><input type="checkbox"></td>
    <td>1</td>
    <td>赵一</td>
    <td>100</td>
    <td>99</td>
  </tr><!-- -->
  <tr>
    <td><input type="checkbox"></td>
    <td>1902</td>
    <td>1</td>
    <td>赵一</td>
    <td>100</td>
    <td>99</td>
  </tr><!-- -->
  <tr>
    <td><input type="checkbox"></td>
    <td>1903</td>
    <td>1</td>
    <td>赵一</td>
    <td>100</td>
    <td>99</td>
  </tr><!-- -->
  </tbody>

  <tfoot>
  <tr>
    <td>总分：</td>
    <td colspan="7">190</td>
    <!--7个单元格合一 -->
    <td></td>
    <td></td>
    <td></td>
    <td></td>
    <td></td>
  </tr><!-- -->
  </tfoot>
</table>



</body>
</html>